equiamplitude

1.The maximum of B along elevation direction is closely under the central section of coil.The B of equiamplitude magnetic field is increased by increasing of the output current ...

等幅频感应强度随频电源输出电流增加而增加,调幅处理能提感应强度,提调幅波信号幅值电压,可有效提感应强度。